Respuesta :
Answer:
5x -1
Explanation:
- 6x²-5x-6
- 6x²-9x+4x-6
- 3x(2x-3)+2(2x-3)
- (3x+2)(2x-3)
Factors are: (3x+2)(2x-3)
Thier sum:
- (3x+2)+(2x-3)
- 3x + 2x + 2 -3
- 5x -1
Answer:
5x-1
Step-by-step explanation:
6x^2-5x-6
=6x^2-2x-3x-6
=(3x+2)(2x−3)
3x+2+2x-3
=5x-1